1390070400

素因数分解:

$2^7\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{7621}}^1$

素因数の和:7667

約数の個数: 192

約数和(自身を含む): 4820152800

約数和(自身を除く): 3430082400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 128, 150, 152, 160, 190, 192, 200, 228, 240, 285, 300, 304, 320, 380, 384, 400, 456, 475, 480, 570, 600, 608, 640, 760, 800, 912, 950, 960, 1140, 1200, 1216, 1425, 1520, 1600, 1824, 1900, 1920, 2280, 2400, 2432, 2850, 3040, 3200, 3648, 3800, 4560, 4800, 5700, 6080, 7296, 7600, 7621, 9120, 9600, 11400, 12160, 15200, 15242, 18240, 22800, 22863, 30400, 30484, 36480, 38105, 45600, 45726, 60800, 60968, 76210, 91200, 91452, 114315, 121936, 144799, 152420, 182400, 182904, 190525, 228630, 243872, 289598, 304840, 365808, 381050, 434397, 457260, 487744, 571575, 579196, 609680, 723995, 731616, 762100, 868794, 914520, 975488, 1143150, 1158392, 1219360, 1447990, 1463232, 1524200, 1737588, 1829040, 2171985, 2286300, 2316784, 2438720, 2895980, 2926464, 3048400, 3475176, 3619975, 3658080, 4343970, 4572600, 4633568, 4877440, 5791960, 6096800, 6950352, 7239950, 7316160, 8687940, 9145200, 9267136, 10859925, 11583920, 12193600, 13900704, 14479900, 14632320, 17375880, 18290400, 18534272, 21719850, 23167840, 24387200, 27801408, 28959800, 34751760, 36580800, 43439700, 46335680, 55602816, 57919600, 69503520, 73161600, 86879400, 92671360, 115839200, 139007040, 173758800, 231678400, 278014080, 347517600, 463356800, 695035200, 1390070400]

約数ペア:

[(1, 1390070400), (2, 695035200), (3, 463356800), (4, 347517600), (5, 278014080), (6, 231678400), (8, 173758800), (10, 139007040), (12, 115839200), (15, 92671360), (16, 86879400), (19, 73161600), (20, 69503520), (24, 57919600), (25, 55602816), (30, 46335680), (32, 43439700), (38, 36580800), (40, 34751760), (48, 28959800), (50, 27801408), (57, 24387200), (60, 23167840), (64, 21719850), (75, 18534272), (76, 18290400), (80, 17375880), (95, 14632320), (96, 14479900), (100, 13900704), (114, 12193600), (120, 11583920), (128, 10859925), (150, 9267136), (152, 9145200), (160, 8687940), (190, 7316160), (192, 7239950), (200, 6950352), (228, 6096800), (240, 5791960), (285, 4877440), (300, 4633568), (304, 4572600), (320, 4343970), (380, 3658080), (384, 3619975), (400, 3475176), (456, 3048400), (475, 2926464), (480, 2895980), (570, 2438720), (600, 2316784), (608, 2286300), (640, 2171985), (760, 1829040), (800, 1737588), (912, 1524200), (950, 1463232), (960, 1447990), (1140, 1219360), (1200, 1158392), (1216, 1143150), (1425, 975488), (1520, 914520), (1600, 868794), (1824, 762100), (1900, 731616), (1920, 723995), (2280, 609680), (2400, 579196), (2432, 571575), (2850, 487744), (3040, 457260), (3200, 434397), (3648, 381050), (3800, 365808), (4560, 304840), (4800, 289598), (5700, 243872), (6080, 228630), (7296, 190525), (7600, 182904), (7621, 182400), (9120, 152420), (9600, 144799), (11400, 121936), (12160, 114315), (15200, 91452), (15242, 91200), (18240, 76210), (22800, 60968), (22863, 60800), (30400, 45726), (30484, 45600), (36480, 38105)]